We live in Gary Gygax's world. The most popular books on earth are fantasy novels about wizards and magic swords. The most popular movies are about characters from superhero comic books. The most popular TV shows look like elaborate role-playing games: intricate, hidden-clue-laden science fiction stories connected to impossibly mathematical games that live both online and in the real world. And you, the viewer, can play only if you've sufficiently mastered your home-entertainment command center so that it can download a snippet of audio to your iPhone, process it backward with beluga whale harmonic sequences and then podcast the results to the members of your Yahoo group.